Stated items Selection of a stated command activates a property and leaves other properties available for activation.

状态选择一个状态命令激活一个属性并让其他的状态等待激活。

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A command pattern is created for the selection of the correct rule and its execution in the corresponding rule engine.

创造了一个命令模式进行正确规则的选择及其在相应规则引擎上的执行。

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By comparison, the command line tools include the -sigalg option, which makes selection of the signature algorithm a trivial task.

相比之下，包括—sigalg选项的命令行工具使得选择签名算法变得异常简单。

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Prior to selection for carrier command, captains must serve as the commanding officer of a carrier-based aircraft squadron, complete Navy Nuclear Power training and serve as a carrier executive officer.

FORBES: What Is It Like To Be The Commanding Officer Of An Aircraft Carrier?